About: Many-fluid Onsager Density Functional Theories for Orientational Ordering in Mixtures of Anisotropic Hard-body Fluids

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	Here, we examine MF theories which are developed from the virial theorem and the virial expansion of the Helmholtz free energy of anisotropic fluid mixtures. The use of the decoupling approximation of the pair distribution function at the level of a multicomponent hard-sphere reference system leads to our MF Parsons (MFP) theory of anisotropic mixtures. Alternatively the mapping of the virial coefficients of the hard-body mixtures onto those of equivalent hard-sphere systems leads to our MF Lee (MFL) theory. The description of the isotropic-nematic phase behavior of binary mixtures of hard Gaussian overlap particles is used to assess the adequacy of the four different theories, namely, the original second-virial theory of Onsager, the usual PL one-fluid theory, and the MF theories based on the Lee (MFL) and Parsons (MFP) approaches. Here, we examine MF theories which are developed from the virial theorem and the virial expansion of the Helmholtz free energy of anisotropic fluid mixtures. The use of the decoupling approximation of the pair distribution function at the level of a multicomponent hard-sphere reference system leads to our MF Parsons (MFP) theory of anisotropic mixtures. Alternatively the mapping of the virial coefficients of the hard-body mixtures onto those of equivalent hard-sphere systems leads to our MF Lee (MFL) theory. The description of the isotropic-nematic phase behavior of binary mixtures of hard Gaussian overlap particles is used to assess the adequacy of the four different theories, namely, the original second-virial theory of Onsager, the usual PL one-fluid theory, and the MF theories based on the Lee (MFL) and Parsons (MFP) approaches. (en)
Title	Many-fluid Onsager Density Functional Theories for Orientational Ordering in Mixtures of Anisotropic Hard-body Fluids Many-fluid Onsager Density Functional Theories for Orientational Ordering in Mixtures of Anisotropic Hard-body Fluids (en)
skos:prefLabel	Many-fluid Onsager Density Functional Theories for Orientational Ordering in Mixtures of Anisotropic Hard-body Fluids Many-fluid Onsager Density Functional Theories for Orientational Ordering in Mixtures of Anisotropic Hard-body Fluids (en)
skos:notation	RIV/67985858:_____/08:00323583!RIV11-AV0-67985858
http://linked.open...avai/riv/aktivita	P Z
http://linked.open...avai/riv/aktivity	P(IAA400720710), Z(AV0Z40720504)
http://linked.open...iv/cisloPeriodika	14
http://linked.open...vai/riv/dodaniDat	2011
http://linked.open...aciTvurceVysledku	Malijevský, Alexandr
http://linked.open.../riv/druhVysledku	J - Článek v odborném periodiku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	Ústav chemických procesů AV ČR, v. v. i.
http://linked.open...dnocenehoVysledku	377671
http://linked.open...ai/riv/idVysledku	RIV/67985858:_____/08:00323583
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	liquid-crystal phase; isotropic nematic transition; monte-carlo-simulation (en)
http://linked.open.../riv/klicoveSlovo	monte-carlo-simulation isotropic nematic transition liquid-crystal phase
http://linked.open...odStatuVydavatele	US - Spojené státy americké
http://linked.open...ontrolniKodProRIV	[65FABF7C1C53]
http://linked.open...i/riv/nazevZdroje	Journal of Chemical Physics
http://linked.open...in/vavai/riv/obor	CF
http://linked.open...ichTvurcuVysledku	1 (xsd:int)
http://linked.open...cetTvurcuVysledku	3 (xsd:int)
http://linked.open...vavai/riv/projekt	Determination of the phase and state behaviour of fluids and fluid mixtures for processes at superambient conditions: molecular-based theory and experiment
http://linked.open...UplatneniVysledku	2008
http://linked.open...v/svazekPeriodika	129
http://linked.open...iv/tvurceVysledku	Malijevský, Alexandr Jackson, G. Varga, S.
http://linked.open...ain/vavai/riv/wos	000260025900028
http://linked.open...n/vavai/riv/zamer	Investigation of multiphase reacting systems for the design of processes important in synthesis and preparation of novel materials, in energy production and in environmental protection
issn	0021-9606
number of pages	15 (xsd:int)
is http://linked.open...avai/riv/vysledek of	Many-fluid Onsager Density Functional Theories for Orientational Ordering in Mixtures of Anisotropic Hard-body Fluids Many-fluid Onsager Density Functional Theories for Orientational Ordering in Mixtures of Anisotropic Hard-body Fluids Many-fluid Onsager Density Functional Theories for Orientational Ordering in Mixtures of Anisotropic Hard-body Fluids

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